[all-commits] [llvm/llvm-project] 532af1: CodeGen: Keep reference to TargetRegisterInfo in T...

[Matt Arsenault via All-commits]

  Branch: refs/heads/users/arsenm/codegen/keep-reference-tri-targetinstrinfo
  Home:   https://github.com/llvm/llvm-project
  Commit: 532af14dba99fbaf1ccfbd4ac63e22fce9aa371b
      https://github.com/llvm/llvm-project/commit/532af14dba99fbaf1ccfbd4ac63e22fce9aa371b
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2025-09-12 (Fri, 12 Sep 2025)

  Changed paths:
    M llvm/include/llvm/CodeGen/TargetInstrInfo.h
    M llvm/lib/CodeGen/TargetInstrInfo.cpp
    M llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
    M llvm/lib/Target/AMDGPU/R600InstrInfo.cpp
    M llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
    M llvm/lib/Target/ARC/ARCInstrInfo.cpp
    M llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
    M llvm/lib/Target/ARM/ARMBaseInstrInfo.h
    M llvm/lib/Target/ARM/ARMInstrInfo.cpp
    M llvm/lib/Target/ARM/ARMInstrInfo.h
    M llvm/lib/Target/ARM/Thumb1InstrInfo.cpp
    M llvm/lib/Target/ARM/Thumb1InstrInfo.h
    M llvm/lib/Target/ARM/Thumb2InstrInfo.cpp
    M llvm/lib/Target/ARM/Thumb2InstrInfo.h
    M llvm/lib/Target/AVR/AVRInstrInfo.cpp
    M llvm/lib/Target/BPF/BPFInstrInfo.cpp
    M llvm/lib/Target/CSKY/CSKYInstrInfo.cpp
    M llvm/lib/Target/DirectX/DirectXInstrInfo.cpp
    M llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp
    M llvm/lib/Target/Hexagon/HexagonInstrInfo.h
    M llvm/lib/Target/Hexagon/HexagonSubtarget.cpp
    M llvm/lib/Target/Hexagon/HexagonSubtarget.h
    M llvm/lib/Target/Lanai/LanaiInstrInfo.cpp
    M llvm/lib/Target/LoongArch/LoongArchInstrInfo.cpp
    M llvm/lib/Target/LoongArch/LoongArchInstrInfo.h
    M llvm/lib/Target/LoongArch/LoongArchSubtarget.cpp
    M llvm/lib/Target/LoongArch/LoongArchSubtarget.h
    M llvm/lib/Target/MSP430/MSP430InstrInfo.cpp
    M llvm/lib/Target/Mips/Mips16InstrInfo.cpp
    M llvm/lib/Target/Mips/Mips16InstrInfo.h
    M llvm/lib/Target/Mips/MipsInstrInfo.cpp
    M llvm/lib/Target/Mips/MipsInstrInfo.h
    M llvm/lib/Target/Mips/MipsSEInstrInfo.cpp
    M llvm/lib/Target/Mips/MipsSEInstrInfo.h
    M llvm/lib/Target/NVPTX/NVPTXInstrInfo.cpp
    M llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
    M llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
    M llvm/lib/Target/RISCV/RISCVInstrInfo.h
    M llvm/lib/Target/RISCV/RISCVSubtarget.cpp
    M llvm/lib/Target/RISCV/RISCVSubtarget.h
    M llvm/lib/Target/SPIRV/SPIRVInstrInfo.cpp
    M llvm/lib/Target/Sparc/SparcInstrInfo.cpp
    M llvm/lib/Target/SystemZ/SystemZInstrInfo.cpp
    M llvm/lib/Target/VE/VEInstrInfo.cpp
    M llvm/lib/Target/WebAssembly/WebAssemblyInstrInfo.cpp
    M llvm/lib/Target/X86/X86InstrInfo.cpp
    M llvm/lib/Target/XCore/XCoreInstrInfo.cpp
    M llvm/lib/Target/Xtensa/XtensaInstrInfo.cpp
    M llvm/unittests/CodeGen/MFCommon.inc
    M llvm/utils/TableGen/InstrInfoEmitter.cpp

  Log Message:
  -----------
  CodeGen: Keep reference to TargetRegisterInfo in TargetInstrInfo

Both conceptually belong to the same subtarget, so it should not
be necessary to pass in the context TargetRegisterInfo to any
TargetInstrInfo member. Add this reference so those superfluous
arguments can be removed.

Most targets placed their TargetRegisterInfo as a member
in TargetInstrInfo. A few had this owned by the TargetSubtargetInfo,
so unify all targets to look the same.



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